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  <title>Qt 4.3: QAccessibleBridgePlugin Class Reference</title>
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<p>The QAccessibleBridgePlugin class provides an abstract base for accessibility bridge plugins. <a href="#details">More...</a></p>
<pre> #include &lt;QAccessibleBridgePlugin&gt;</pre><p>Inherits <a href="qobject.html">QObject</a>.</p>
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<li><a href="qaccessiblebridgeplugin-members.html">List of all members, including inherited members</a></li>
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<h3>Public Functions</h3>
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<li><div class="fn"/><b><a href="qaccessiblebridgeplugin.html#QAccessibleBridgePlugin">QAccessibleBridgePlugin</a></b> ( QObject * <i>parent</i> = 0 )</li>
<li><div class="fn"/><b><a href="qaccessiblebridgeplugin.html#dtor.QAccessibleBridgePlugin">~QAccessibleBridgePlugin</a></b> ()</li>
<li><div class="fn"/>virtual QAccessibleBridge * <b><a href="qaccessiblebridgeplugin.html#create">create</a></b> ( const QString &amp; <i>key</i> ) = 0</li>
<li><div class="fn"/>virtual QStringList <b><a href="qaccessiblebridgeplugin.html#keys">keys</a></b> () const = 0</li>
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<li><div class="fn"/>29 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
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<h3>Additional Inherited Members</h3>
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<li><div class="fn"/>1 property inherited from <a href="qobject.html#properties">QObject</a></li>
<li><div class="fn"/>1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li>
<li><div class="fn"/>1 signal inherited from <a href="qobject.html#signals">QObject</a></li>
<li><div class="fn"/>5 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li>
<li><div class="fn"/>7 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
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<h2>Detailed Description</h2>
<p>The QAccessibleBridgePlugin class provides an abstract base for accessibility bridge plugins.</p>
<p>Writing an accessibility bridge plugin is achieved by subclassing this base class, reimplementing the pure virtual functions <a href="qaccessiblebridgeplugin.html#keys">keys</a>() and <a href="qaccessiblebridgeplugin.html#create">create</a>(), and exporting the class with the <a href="qtplugin.html#Q_EXPORT_PLUGIN2">Q_EXPORT_PLUGIN2</a>() macro.</p>
<p>See also <a href="qaccessiblebridge.html">QAccessibleBridge</a>, <a href="qaccessibleplugin.html">QAccessiblePlugin</a>, and <a href="plugins-howto.html">How to Create Qt Plugins</a>.</p>
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<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="QAccessibleBridgePlugin"></a>QAccessibleBridgePlugin::QAccessibleBridgePlugin ( <a href="qobject.html">QObject</a> * <i>parent</i> = 0 )</h3>
<p>Constructs an accessibility bridge plugin with the given <i>parent</i>. This is invoked automatically by the <a href="qtplugin.html#Q_EXPORT_PLUGIN2">Q_EXPORT_PLUGIN2</a>() macro.</p>
<h3 class="fn"><a name="dtor.QAccessibleBridgePlugin"></a>QAccessibleBridgePlugin::~QAccessibleBridgePlugin ()</h3>
<p>Destroys the accessibility bridge plugin.</p>
<p>You never have to call this explicitly. Qt destroys a plugin automatically when it is no longer used.</p>
<h3 class="fn"><a name="create"></a><a href="qaccessiblebridge.html">QAccessibleBridge</a> * QAccessibleBridgePlugin::create ( const <a href="qstring.html">QString</a> &amp; <i>key</i> )&nbsp;&nbsp;<tt> [pure virtual]</tt></h3>
<p>Creates and returns the <a href="qaccessiblebridge.html">QAccessibleBridge</a> object corresponding to the given <i>key</i>. Keys are case sensitive.</p>
<p>See also <a href="qaccessiblebridgeplugin.html#keys">keys</a>().</p>
<h3 class="fn"><a name="keys"></a><a href="qstringlist.html">QStringList</a> QAccessibleBridgePlugin::keys () const&nbsp;&nbsp;<tt> [pure virtual]</tt></h3>
<p>Returns the list of keys this plugins supports.</p>
<p>These keys must be the names of the bridges that this plugin provides.</p>
<p>See also <a href="qaccessiblebridgeplugin.html#create">create</a>().</p>
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